Rear bumper for automobile



FIG. 1 is a front perspective view of the rear bumper for automobileembodying my ornamental design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof; and

FIG. 7 is a rear elevational view thereof.

The ornamental design for a rear bumper for automobile, as shown.